Campagnolo Chorus 12xChainsets

Campagnolo Chorus 12xChainsets



New 12x Chorus Ultra-Torque chainset for use with the disc or rim brake groupset. The new Chorus chainset is a true concentrate of technology and versatility. Technically advanced thanks to unidirectional construction technology in carbon fibre, it is directly moulded without any surface coating and has an Ultra-Torque steel axle like the Record chainset. The new 12x cranks are more versatile thanks to the new bolt pcd of 123mm, giving it an extremely solid structure, also ensuring a wider variety of uses. The new smaller bolt circle on the Chorus chainset makes it compatible with 36/52, 34/50 and the brand new 32/48 ratio chainrings. Available in 170mm, 172.5mm and 175mm crank lengths. Technologies * Ultra-Torque axle: In steel Features and Benefits * The Q Factor remains the same (145.5): The widths and biodynamics of the stroke are the same. * Unidirectional carbon fibre cranks, steel axle and aluminium chainrings: Good stiffness and optimum power transmission. * Symmetrical teeth on the internal chainring: Fluid, precise transmission, even with extreme cross-chaining. * Optimised design for any chainring combination: Maximum performance, whatever the course style. * Double Fixing: Assembly of the large chainring on to the crank is secured by a ring of 123mm bolts, while the inner chainring is attached to the outer by way of 96mm pcd bolts. * Surface treatment of the chainrings for longer life Weight: 718g (172.5 34/50)


Colour Carbon
Sizes 165MM 32 48, 165MM 34 50, 165MM 36 52, 170MM 32 48, 170MM 34 50, 170MM 36 52, 172.5MM 32 48, 172.5MM 34 50, 172.5MM 36, 175MM 32 48, 175MM 34 50, 175MM 36 52,
Brand Campagnolo
Model Year 2020
Barcode 8053340453939